Individual Calculations September 2017
 Collutiis, Duilio  Total change: -12.20  Rating chartPersonal card
 ICCD Men European Championship 2017 Lund SWE 2017-07-08
RcRownchangeKK*chgGame
 2189 2403 4.00 7 -1.22 10 -12.20 
  Bjornvall, Tord 2003  * SWE1.0010.08100.80 
  Mate, Balazs 2109 HUN1.0010.15101.50 
  Klasan, Vladimir m2374 SRB0.001-0.5410-5.40 
  Chojnowski, Marcin 2070 POL1.0010.12101.20 
  Lapaj, Mateusz 2093 POL0.501-0.3610-3.60 
  Gruenfeld, Yehuda g2415 ISR0.001-0.4810-4.80 
  Varezhkin, Viktor 2262 RUS0.501-0.1910-1.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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